diff --git a/externals/iem/iemxmlrpc/xmlrpc++/src/XmlRpcValue.cpp b/externals/iem/iemxmlrpc/xmlrpc++/src/XmlRpcValue.cpp
index d6cf3f0ad69aaa26e2cd7b88442098b360a59893..272123e7b9cec7bb75ac2a7527e8ec71207ba0cc 100644
--- a/externals/iem/iemxmlrpc/xmlrpc++/src/XmlRpcValue.cpp
+++ b/externals/iem/iemxmlrpc/xmlrpc++/src/XmlRpcValue.cpp
@@ -2,7 +2,6 @@
 #include "XmlRpcValue.h"
 #include "XmlRpcException.h"
 #include "XmlRpcUtil.h"
-#include "base64.h"
 
 #ifndef MAKEDEPEND
 # include <iostream>
@@ -11,6 +10,8 @@
 # include <stdio.h>
 #endif
 
+#include "base64.h"
+
 namespace XmlRpc {